hi, thomas,
reworked a little bit your code to put it in a good ol' C style.
this one works : the main modification is the inversion of ( float, symbol ) ---> ( symbol, float ), when i change it back, it crashes....
so, i guess you pinpointed a real bug.
----------------------------------------------------------------------------------------------------------- #include "m_pd.h"
struct simple_t { t_object obj; }; static t_class *simple1_class;
t_class* class_simple1 ( t_symbol *arg1, float arg2) { post("argument 1: %s ",arg1->s_name); post("argument 2: %f ",arg2); return NULL; }
void simple1_setup(void) { simple1_class = class_new( gensym("simple1"), (t_newmethod)class_simple1, NULL, sizeof(struct simple_t), CLASS_DEFAULT, A_SYMBOL, A_FLOAT, A_NULL); } -----------------------------------------------------------------------------------------------------------
hope this helps,
cheers,
sevy/yves
Thomas Grill wrote:
Hi Miller, hi all, i'm stuck with the following codelet:
-- snip -----------------------------------------------------------------------
#include "m_pd.h"
struct simple_t { t_object obj; }; static struct _class * simple1_class;
_class* class_simple1 (float arg1, t_symbol *arg2) { /* arg1 and arg2 are invalid!! */ post("arguments: %f %s",arg1,arg2->s_name); /* seg fault!! */ return 0; }
extern "C" __declspec(dllexport) void simple1_setup() { simple1_class = class_new( gensym("simple1"), (t_newmethod)class_simple1,NULL,sizeof(simple_t), 0, A_FLOAT, A_SYMBOL, A_NULL); }
-- snip -----------------------------------------------------------------------
It's simple as can be. I defined a object having a float and a symbol a creation arguments. The new method "class_simple1" gets invalid values for arg1 and arg2, though. It's the same for 0.34-4 and 0.35 If it's a PD bug then it's strange that noone noticed it before.....
greetings, Thomas
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